Home / Standards / GB/T 18250-2015 GB/T 18250-2015 Active Graduations and test method for performance of deformation between stories of curtain wall 建筑幕墙层间变形性能分级及检测方法 Standard Type GBT ICS 91.060.10 CCS P32 Status 现行 Issue Date 2015-10-09 Implementation 2016-09-01 Responsible Dept 住房城乡建设部 Drafting Unit N/A